Toss a grenade to get the plates to fall then throw a Gersh Device to move them onto the teleporter and teleport back with them. Step 5: Go back to Area 51 and look to the right side of the teleporter, the player will see a beam structure with some hexagonal-shaped plates stored on it. This will also unlock the achievement “Cryogenic Slumber Party”. After filling the container, a switch will appear on the wall next to the pyramid, active the switch, and the pyramid will open revealing Samantha Maxis and rewarding everyone with a 90-second Death Machine. Step 4: A Glass container will spawn at the front of the pyramid, it will need to be filled with 25 zombie souls, this can only be done when killing zombies in close range to the pyramid. The egg will need to be moved to the plate in front on the pyramid, to do this it will need to be knifed and/or shot at and when it gets stuck to the satellite dish on top of the Receiving Area you will need to shoot it with the Wave Gun. After returning to Tunnel 6 you will see what the characters refer to it as the egg.

Step 3: Let excavator Pi breach Tunnel 6 and Immediately hack the excavator terminal. When completed all four lights will pulse red. Once the player has successfully hacked four green light panels the player must head back to the four lined up Red Buttons and press them as fast as possible. After doing so, the player will have 60 seconds to find and hack four white panels between the first and third floor of the laboratory with each panel having a green light on it, the panels with no lights can not be hacked. One of these must be hacked for 500 points. Step 2: On the second floor of the laboratory next to the stairs leading to the third floor you will find four dim switches lined up next to each other. The pattern will start with one color and stop after 5, if any patterns are entered wrong the full process will need to be restarted. The task will be to watch the screens change colors and copy the color pattern by pressing the computer screens with the same color in the same pattern. Step 1: After turning on the power you will need to proceed to the four computers just outside of the Receiving Bay near Tunnel 6, each computer screen represents a color: Red, Green, Blue, and Yellow. Richtofen’s Grand Scheme is the Main Easter Egg on Moon where the players will need to destroy Earth in order to kill all Zombies and restore humanity.

Zombies moon secrets